Rafael Nadal of Spain celebrates after defeating David Nalbandian of Argentina in their men's singles final match to win the Brazil Open tennis tournament in Sao Paulo February 17, 2013. REUTERS/Paulo... more 

Rafael Nadal of Spain celebrates after defeating David Nalbandian of Argentina in their men's singles final match to win the Brazil Open tennis tournament in Sao Paulo February 17, 2013. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) - RTR3DX8T less